Road traffic noise reducing devices. Procedures for assessing long term performance - Non-acoustical characteristics
Road traffic noise reducing devices. Procedures for assessing long term performance - Non-acoustical characteristics
Мы хотим включить аналитику посещений, чтобы понимать, что искать людям на сайте. Без вашего согласия счётчики не загружаются. Политика конфиденциальности
What is BS EN 14389-2- Non-acoustical characteristics of road traffic noise reducing devices about?
BS EN 14389-2 is a standard that serves technical specifications for non-acoustical characteristics of road traffic noise reducing devices, ensuring long term durability and operability in noise reduction on traffic roads. BS EN 14389-2 specifies requirements for assessing the working life and provides the relevant exposure conditions. BS EN 14389-2 provides standards of construction and material tests conducted to provide evidence of resistance to specified conditions to be selected from the following:
Chemical Agents - Location dependent
De-icing salt -Location/climate-dependent
Другие стандарты BS